Perhaps you should try some spelling variations:
technology private » technology preface, technology rate, technology related
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
information war » information what, information wants, information when
war base » car based, war das, air base
base 4.1 » based 4.1, case 4.1, base 4.3
costs au » costs a, costs amy, costs _

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology private information war base 4.1 communication costs au developpement en afrique.*.